不确定性和认知负荷下的选择

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-03-14 DOI:10.1007/s11166-024-09426-6

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引用次数: 0

摘要

摘要认知负荷是否会影响经济行为的关键属性？在本实验中，受试者面对一系列简单的二元决策任务，测试货币支付的单调性、与（一阶）随机支配的一致性、复合抽签的减少、风险态度和模糊态度。认知负荷通过同步记忆任务进行操控。我们的数据显示，在有风险结果的决策任务中，认知负荷会导致治疗差异。然而，认知负荷对单调性和模糊性态度没有影响。根据人类决策的双重过程观点，我们的研究结果表明，模棱两可的态度和对 "更有把握的钱 "的偏好是直觉的，而不是推理的。

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Choice under uncertainty and cognitive load

Abstract

Does exposure to cognitive load affect key properties of economic behavior? In this experiment, subjects face a series of simple binary decision tasks between prospects, testing for monotonicity in monetary payments, consistency with (first-order) stochastic dominance, reduction of compound lotteries, risk attitudes, and ambiguity attitudes. Cognitive load is manipulated via simultaneous memory tasks. Our data show treatment differences resulting from cognitive load for decision tasks with risky outcomes. However, cognitive load has no impact on monotonicity and ambiguity attitudes. Under a dual-process view of human decision-making, our findings suggest that ambiguity attitudes and preferences for “more certain money” are intuitive, not reasoned.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.